Anyone experience intrusive thoughts/sensations/feelings when you’re triggered and then when you try to go back in your mind you feel like you acted in someway?

Hello does anyone get such severe panic and anxiety that comes along with bad intrusive thoughts. Then the thoughts give you more panic because you feel you may act on them? Then I worry I’m going crazy, can anyone relate? Thank for reading

I recently had a intrusive thought and felt the need to go over it to make sure I didn’t feel anything sexual. Part of the reviewing included creating a scenario similar to the intrusive thought to see if anything was felt. Thankfully no evidence of any feelings. However I can’t seem to find anything on the internet about creating scenarios when checking a previous intrusive thought. Is this common and what is it called has anyone experienced this. I feel very alone. Any feedback would be helpful

Is there something wrong with me if I’m not disgusted by my intrusive thoughts anymore like the disgust feeling has been gone for months now and why are my thoughts feel like they’re literally so close happening inside my brain why can I lowkey physically feel the images of that makes sense,Why do I get adrenaline why do I get a weird tingle my lips sometimes make an awkward like position when I get the thoughts it’s like I’m having a glitch idek which thought is intentional which one is intrusive but there bad thoughts and I don’t want them to be the truth about me but I literally cannot get myself to just feel relaxed even if they’re present like I actually get genuine headaches and feel uneasy for hours after having intrusive thoughts and I hate how it’s always the same kinda thoughts and sensations feelings etc around those thoughts out of nowhere when I’m just chilling they come in before when I had it is be like okay ew weird thought now I’m like what if I actually like this and I’m in denial uGHHH HATE MY BRAIN